| Similarity | Rank | |
|---|---|---|
| PDAs | 0.657 | 90927 |
| handheld_device | 0.596 | 66846 |
| portable_device | 0.582 | 55710 |
| smart_phone | 0.560 | 13830 |
| Smartphone | 0.553 | 24193 |
| mobile_phone | 0.550 | 4770 |
| PSP | 0.550 | 19902 |
| an_iPad | 0.549 | 44596 |
| tablet_PC | 0.548 | 82823 |
| iPad | 0.548 | 3320 |
| PC | 0.547 | 1955 |
| smartphone | 0.545 | 4055 |
| Blackberry | 0.538 | 23814 |
| a_smart_phone | 0.538 | 69877 |
| laptop | 0.537 | 3673 |
| tablet_computer | 0.536 | 62996 |
| iPhone | 0.532 | 3845 |
| cellular_phone | 0.532 | 50561 |
| handheld | 0.531 | 30121 |
| iPod_touch | 0.530 | 78389 |
| mobile_device | 0.528 | 6451 |
| cell_phone | 0.527 | 6419 |
| a_laptop | 0.526 | 14739 |
| MP3_player | 0.522 | 48796 |
| iPod_Touch | 0.518 | 44996 |